Answer:
Step-by-step explanation:
8.3g+2.61=32.49
8.3g=29.88
g=3.6
The better bargain is the 4 quarts
Answer:

Period is 2π
Horizontal shift = 0
Step-by-step explanation:
We know that
and as
, so, we can write
Therefore, the if
then
(Answer)
Now, the period of
is 2π, hence the period of
is also 2π. (Answer)
Again.
, hence, the horizontal shift of
is 0. (Answer)